//
//  HYUserAccount.swift
//  iOSWeibo
//
//  Created by why on 16/7/21.
//  Copyright © 2016年 王浩宇. All rights reserved.
//

import UIKit

class HYUserAccount: NSObject,NSCoding {
    
    /// AccessToken,用于获取用户数据
    var access_token: String?
    
    var expires_in: NSTimeInterval = 0 {
        didSet {
            expiresDate = NSDate(timeIntervalSinceNow: expires_in)
        }
    }
    
    /// 过期时间,NSDate类型,方便后面比较
    var expiresDate: NSDate?
    
    /// 授权用户的UID
    var uid: String?
    
    ///用户名称
    var screen_name: String?
    
    ///用户头像 180x180像素
    var avatar_large: String?
    
    init(dict: [String: AnyObject]) {
//        access_token = dict["access_token"] as! String
//        expires_in = dict["expires_in"] as! NSTimeInterval
//        uid = dict["uid"] as! String
        
        super.init()
        
        setValuesForKeysWithDictionary(dict)
    }
    
    // 字典中的key在模型中找不到对应的属性,如果不实现这个方法就会崩溃
    override func setValue(value: AnyObject?, forUndefinedKey key: String) {
        print("forUndefinedKey: \(key)")
    }
    
    /// 对象打印
    override var description: String {
        get {
            return "access_token: \(access_token), expires_in: \(expires_in), uid: \(uid)"
        }
    }
    
    required init?(coder aDecoder: NSCoder) {
        access_token = aDecoder.decodeObjectForKey("access_token") as? String
        expires_in = aDecoder.decodeDoubleForKey("expires_in")
        uid = aDecoder.decodeObjectForKey("uid") as? String
        expiresDate = aDecoder.decodeObjectForKey("expiresDate") as? NSDate
        screen_name = aDecoder.decodeObjectForKey("screen_name") as? String
        avatar_large = aDecoder.decodeObjectForKey("avatar_large") as? String
        
        super.init()
    }
    
    func encodeWithCoder(aCoder: NSCoder) {
        aCoder.encodeObject(access_token, forKey: "access_token")
        aCoder.encodeDouble(expires_in, forKey: "expires_in")
        aCoder.encodeObject(uid, forKey: "uid")
        aCoder.encodeObject(expiresDate, forKey: "expiresDate")
        aCoder.encodeObject(screen_name, forKey: "screen_name")
        aCoder.encodeObject(avatar_large, forKey: "avatar_large")
    }
}
